baber/WOPTO huggingface dataset:
Patent EP-0046562-A1 (EP)
Inventor: MICHEL ROBERT
IPC: B60L5/36
Filed: 1981-08-17
Abstract: The invention comprises, on a trolley bus possessing two conventional poles (3) with pivoting mounting-plates (2), lifting springs and wire-disengagement jacks, also with conventional trolley-catches, in adding a third pole (10), or manoeuvring pole, interposed between the two existing poles and embodied in a manner substantially similar to that of the normal poles, this manoeuvring pole possessing at its upper end a mechanism (11) intended to grip the two normal poles (3) when they are in the low position, lift them slowly and position them under the supply cables, then release them to allow it to return alone to readopt its lowered position, by virtue of which the trolley bus (1) can run simply with its normal poles (3) and its normal trolley-catches (6), all the additional pieces (8, 10, 11) being out of operation during movement. <IMAGE>
Patent EP-0047484-A1 (EP)
Inventor: KRAFT RUPERT
IPC: D06B1/14
Filed: 1981-09-02
Abstract: 1. Padder with a wind-around roll (3) for a textile material length (2) to be treated and with a trough (6) for the uptake of a liquid which is applied from out of the trough (6) and on to the material length (2) lying on the wind-around roll (3), in which there are a doctor (4) held magnetically in contact with the wind-around roll (3) and, if necessary, leading rolls (1, 9) for the material length (2), characterised in that, in the liquid transfer from the trough (6) on to wind-around roll (3) and from that on to the material length (2), the doctor (4) lies directly on the circumference of the wind-around roll (3), in the direction of transport of the liquid before the point at which the material length (2) comes into contact with the wind-around roll (3), and that a number of adjacent openings is provided on the surface of the doctor (4) lying in contact with the wind-around roll (3).
Patent EP-0044104-A1 (EP)
Inventor: SERNETZ DIPL ING DR TECH HEINZ
IPC: E04H4/08
Filed: 1981-06-30
Abstract: Abdeckung für ein mit Flüssigkeit gefülltes Becken, insbesondere Schwimmbecken, welche mit mindestens einem länglichen Hohlraum versehen ist, der mit einer Druckgasquelle verbindbar ist und mindestens eine der Flüssigkeit zugekehrte Flutungsöffnung aufweist und bei der die Masse der Abdeckung jene der durch diese bei geflutetem Hohlraum verdrängte Flüssigkeit übersteigt, wobei jeder Hohlraum der Abdeckung nur eine Flutungsöffnung (11) aufweist, die an einem Ende des Hohlraumes anordnet ist, und daß am anderen Ende des Hohlraumes an der von der Flüssigkeit abgekehrten Seite der Abdeckung eine über ein Lüftungsventil (14) verschließbare Entlüftungsöffnung und ein Anschluß für die Druckgasquelle vorgesehen ist.
Patent EP-0039181-A1 (EP)
Inventor: GOODWIN ALAN
IPC: G01D5/20
Filed: 1981-04-16
Abstract: An induction displacement transducer is described (Figure 1a) in which the magnitude of the phase difference between A.C. current and voltage in a coil 1 is dependent upon the axial displacement of a monitored object 7. The phase difference depends upon the axial position relative to the coil of a short-circuit turn 9 which moves with the monitored object. A magnetic flux concentrator 5, which may be combined with the short circuit turn, enhances the flux linking between the short-circuit turn and the coil. In order to sense the height of a vehiclesuspension strut (Figure 1c), the coil 1 is mounted on a plastics dirt shield 13, the short-circuit turn is provided by a sleeve 10 plated with an electrically conductive metal and secured to the strut cylinder (6). Various circuits are described for monitoring the height signals produced by the different suspension struts of a vehicle.
Patent EP-0050910-A1 (EP)
Inventor: HARA AKINORI
IPC: B21F11/00
Filed: 1981-05-27
Abstract: A wire end processing apparatus comprises a first moving means operable to first move a first wire clamp means away from a cutter means along the path of travel of an insulated wire and then to move the first wire clamp means toward the cutter means obliquely relative to the path of travel of the wire to thereby bring the leading end of the insulated wire into a first terminal fastening means; a second moving means operable to first move a second wire clamp means away from the cutter means and then to move the second clamp means toward the cutter means obliquely relative to the path of travel of the wire to thereby bring the trailing end of the wire length into a second terminal fastening means.
Patent EP-0051491-A1 (EP)
Inventor: DOW ALEXANDER BRIAN RODERICK
IPC: D06F39/08
Filed: 1981-11-03
Abstract: A washing machine has its drum/drive mechanism and tub assembly mounted upon transducers which provide an indication of the weight of the mechanism and assembly and of the weight of articles loaded into the drum for washing. The transducers input (26) to a microprocessor (27) which determines the weight of the clothes and also the weight of water required to wash that weight of clothes under program conditions some at least of which are selected by the user. The microprocessor may also control a display (29) which indicates the amount of detergent required.
Patent EP-0079990-A1 (EP)
Inventor: BION WALTER ROBERT HARDMAN
IPC: F23D14/08
Filed: 1981-11-23
Abstract: A gas burner comprises a jet (1) with air inlet aperture (3), an air gas mixing tube (4) and burner head 5 with an outwardly tapering conical cup. The upper surface of the cup is closed by a perforated plate (6). The plate (6) is formed from a sheet material with a plurality of adjacent longitudinally extending lines of rectangular shaped perforations, each perforation being formed by a punch which displaces material to extend to one side of the sheet forming an aperture of which the sides are defined by the material displaced by the punch.
Patent EP-0055563-A1 (EP)
Inventor: HITCHCOCK KEITH NORMAN
IPC: F02M65/00
Filed: 1981-12-18
Abstract: In order to determine the opening of a fuel injector of, for instance, a compression ignition engine, an electro-acoustic transducer such as a contact microphone monitors the acoustic waves produced by the injector. A monitoring circuit detects when the level of the output signals of the transducer increases, this increase being indicative of opening of the injector. By comparing the opening time of the injector with the position of the crankshaft, the timing of the engine can be checked without requiring dismantling.
Patent EP-0070941-A1 (EP)
Inventor: NUDELMONT JEAN-CLAUDE
IPC: G01N33/00
Filed: 1981-07-29
Abstract: 1. A monitored circuit for detecting fire by a gas-sensitive semiconductor, with a low level of consumption, comprising on the one hand a semiconductor element (Rc1 ) with an electrical resistance varying with the nature and the amount of gas and fumes to which it is exposed, and on the other hand a heating filament (Rc2 ) for said element, characterised in that the semiconductor and its heating filament are connected in series whereby the same current passes therethrough.
Patent EP-0059292-A1 (EP)
Inventor: DUCELLIER HUGUES JEAN-MARIE
IPC: D05B53/00
Filed: 1981-10-30
Abstract: A stitching head for a stitching or embroidering machine for forming stitches fixed to the machine by a support including at least one needle which is associated with a main presser foot having a pressing heel. The stitching head has an auxiliary presser foot which is independent of the main presser foot and has a heel pierced with an opening. The auxiliary presser foot is mounted for sliding, with respect to the support, along an axis parallel to the needle, whereby its heel is disposed in the path of the downward movement of the main presser foot parallel to and spaced apart from the pressing heel of the main presser foot, while having its opening situated in the path of the needle. A helical spring is mounted for permanently urging the auxiliary presser foot toward the main presser foot.
Patent EP-0050119-A1 (EP)
Inventor: REEVES JERRY L
IPC: B66F9/14
Filed: 1980-04-07
Abstract: Un chariot de levage de charge (12) possede des rails horizontaux (24, 26), des organes lateraux verticaux (28, 30), des fourches (16, 18) supportees en coulissement sur les rails (24, 26), des cylindres (32, 34) ayant des chemises externes (36, 40) reliees aux organes verticaux (16, 18) et des bielles de cylindre (38, 42), et des coupleurs (44, 46) qui effectuent l'accouplement des bielles (38, 42) aux fourches (16, 18) pour permettre aux fourches (16, 18) d'etre positionnees simultanement d'un cote ou de l'autre par rapport a la ligne mediane du chariot (12). Le chariot resout les problemes rencontres sur un chariot elevateur a fourche concernant le deplacement lateral des fourches vers certaines positions sur le chariot, l'utilisation de sous-chariots lourds qui supportent et deplacent lateralement les fourches, et l'endommagement des cylindres, qui sont lies de maniere rigide aux fourches, du a une charge excessive. Les coupleurs de cette invention permettent le positionnement simultane des deux fourches de chaque cote de la ligne mediane du chariot, ne supportent pas de charge, et assurent le desaccouplement du cylindre des fourches en cas d'impact d'une charge excessive.
Patent EP-0053609-A1 (EP)
Inventor: STEVENS SAMUEL B
IPC: B65H59/36
Filed: 1980-06-16
Abstract: Appareil d'enroulement d'un cable pour appliquer un cable (26) sur un corps ayant une forme toroidale, non cylindrique (10) avec une tension uniforme et un espacement uniforme. La machine comprend une navette (20) rotative autour d'une section transversale du corps (10), lequel tourne dans un plan transversal au plan de rotation de la navette (20). Un appareil de compensation (44) est monte sur la navette (20) et comprend un galet suiveur de profil (62) maintenu en contact avec la surface du corps (10) par une force centrifuge cree par la rotation de la navette (20). Une roue compensatrice (70) montee sur l'appareil de compensation (44) se deplace avec le galet suiveur (62) pour commander le stockage de cable (26) pendant les periodes de faible demande en cable et debiter le cable stocke (26) pendant les periodes de forte demande. Un procede de determination de la position appropriee de l'axe de la roue compensatrice (70) permet d'emmagasiner et/ou debiter une quantite appropriee de cable (26) en fonction des besoins.
Patent EP-0052615-A1 (EP)
Inventor: SARMA KALLURI RAMULINGSUWARA
IPC: C01B33/107
Filed: 1981-04-06
Abstract: Procede d'hydrogenation de SiCl4 au moyen de plasma. Un plasma a haute pression (16) est utilise pour produire une reaction entre H2 (44) et SiCl4 (42) pour former du HSiCl3 et d'autres chlorures de silicium hydrogenes qui peuvent etre separes du H2 et du sous-produit du HCl en faisant passer les gaz de sortie du reacteur (50) dans un dispositif de condensation (56).
Patent EP-0052648-A1 (EP)
Inventor: BAGGER SVEN ERIC
IPC: B27K5/02
Filed: 1981-06-03
Abstract: Pour accentuer la structure des veines en surface du pin, en particulier des meubles en pin, le bois est soumis a un traitement acide/lessive, qui affecte la teinte du bois frais. Au lieu d'essayer d'obtenir une teinte claire correspondant au bois en brume, dont la teinte de la couleur naturelle est pratiquement impossible de conserver ou de reproduire, l'invention vise a obtenir une teinte plus sombre, qui peut etre obtenue sous forme d'une teinte vraiment naturelle du bois patine, bien que cela s'applique a du vieux bois en grume. Le resultat est obtenu essentiellement en utilisant une lessive liquide relativement concentree.
Patent EP-0065959-A1 (EP)
Inventor: REDALIE VLADIMIR
IPC: A63C17/14
Filed: 1981-11-24
Abstract: Une roulette auxiliaire de freinage (23) constituant l'accessoire est montee folle et portee par un attelage pivotant autour d'un axe transversal (25) cooperant avec l'extremite posterieure du bati (1). Un organe de freinage (31, 33) est articule sur l'attelage et actionne par un organe de commande (21, 37) solidaire du bati, de maniere a agir sur la roulette de freinage lorsque le patin est dans une position inclinee vers l'arriere.
Patent EP-0066581-A1 (EP)
Inventor: PIQUEPAILLE PIERRE
IPC: C12M3/00
Filed: 1981-12-10
Abstract: La technique proposee comporte un dispositif et un procede, conjointement destines a assurer la conservation et/ou la transformation d'objets varies, permettant d'intervenir a tout moment sur les proprietes de ces objets, selon des modalites sures, optionnelles et non exclusives, et principalement caracterises en ce que les objets (8) son reversiblement fixes sur un support adhesif (1) et soumis a un tampon (5) applique contre eux, ces deux moyens cooperant pour les maintenir sous des conditions appropriees. Les objets concernes peuvent etre biologiques, mineraux ou fabriques. Les domaines d'application sont la recherche, la pedagogie, les essais, la production, la distribution, la normalisation et le controle.
Patent EP-0065767-A1 (EP)
Inventor: HARBS ALFRED
IPC: B27G19/10
Filed: 1982-05-20
Abstract: In a woodworking machine, in particular a twin-tenon cutter for working the front sides of window frames and the like, a plurality of workpiece holding devices (21) each having a holder (17) for an anti- splintering insert are arranged on a workpiece conveyor chain (5); the holders (17) for anti-splintering inserts are fixed so as to be easily exchangeable and can be conveyed by remote control, preferably by means of a transfer device (31), either into or out of a magazine (27) of holders for anti-splintering inserts. <IMAGE>
Patent EP-0068171-A1 (EP)
Inventor: ARAKI KAZUHIKO
IPC: A61P9/12
Filed: 1982-06-03
Abstract: A dihydropyridine compound of the formula:
     or a pharmaceutically acceptable acid addition salt thereof, wherein Het is 5- or 6-membered aromatic heteroaryl, R' and R 2  are each lower alkyl, R 3  is lower alkyl, R 4  is hydrogen, lower alkyl or aralkyl, R 5  is lower alkyl or aralkyl, and n is 1 or 2. Such compounds are useful as therapeutic agents for myocardial and cerebral ischemic syndroms and hypertension.
Patent EP-0075291-A1 (EP)
Inventor: INOUE FUMIO
IPC: H01J29/34
Filed: 1982-09-17
Abstract: A frontal light extraction type beam-indexing color picture tube arrangement comprises a phosphor screen which is formed on the inner surface of the tube panel (2) and includes an array of color phosphor stripes each of which has an appropriate afterglow time and an array of index phosphor stripes (12a; 18; 1 1 , 1 2 ) each of which has a short afterglow time and emits a light index signal representative of the scanning position of an electron beam in the forward direction of the tube panel. A photoelectric converter (7) for receiving the light index signal is provided in front of the tube panel.
Patent EP-0078021-A1 (EP)
Inventor: GEISER EDUARD
IPC: E04F13/04
Filed: 1982-10-21
Abstract: 1. Supporting lath for isolating plates (6) and a plaster coating (7) in front of a wall, comprising a strip board (1) having a rectangular cross section, a metallic cover (3) for covering the strip board (1) from three sides (1a, 1b, 1c) and two outer metallic sections (4, 5) projecting wing-like from the side surfaces (1a, 1c) of the strip board (1) so as to provide air-spacings between plaster coating (7), isolating plates (6) and the wall, respectively, characterized in that the metallic cover (3) and the outer metallic sections (4, 5) are made up by a one-piece bended sheet (2) having a continuously extending cross section.
Patent EP-0061882-A1 (EP)
Inventor: LECHLEITER JOHN CLIFFORD
IPC: C07D261/14
Filed: 1982-03-23
Abstract: isoxazol-3-yfureas of formula
     wherein R is C 1 -C 6  alkyl, phenyl, or phenyl substituted with 1-2 halo, C 1 -C 3  alkyl or C 1 -C 3  alkoxy groups;
     R 1  is hydrogen or C 1 -C 6  alkyl;   R 2  is C 1 -C 6  alkyl, -NR 3 R 4 , phenyl, or phenyl substituted with 1-2 halo, C 1 -C 3  alkyl or C 1 -C 3  alkoxy groups;   R 3  and R" are independently C 1 -C 6  alkyl; or R 3  and R 4  combine with the nitrogen atom to which they are bonded to form morpholino, pyrrolidino or piperidino; are prepared in a single synthetic step from 3-methyl-5-substituted-1,2,4-oxadiazoles or 3-acyl-1,2,4-oxadiazoles. Novel 3-acyl-1,2,4-oxadiazole intermediates are also described.
Patent EP-0064384-A1 (EP)
Inventor: HSIA CHEN CATHERINE SHUIHUA
IPC: C07C309/09
Filed: 1982-04-28
Abstract: Alkoxypolyethoxypropane sulfonates of the general formula
     in which R is branched C 10 -C 20  alkyl and x is 2 to 6 are useful as single-component surfactants for secondary water flooding or tertiary oil recovery. Such compounds may be prepared by a two-stage procedure from the corresponding polyethoxylated branched alcohol and an allyl compound in the presence of strong aqueous NaOH and some final product as phase transfer agent, and in situ sulfonation of the allyl ether intermediate.
Patent EP-0079178-A1 (EP)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: C09J7/35
Filed: 1982-10-28
Abstract: A hot-melt adhesive composition comprises a mixture of:
     (a) a copolymer of ethylene, an α,β-unsaturated carboxylic acid and/or an alkyl ester thereof and if the copolymer contains no units of the said alkyl ester, vinyl acetate, provided that if the copolymer contains vinyl acetate units it has a melt index of not more than 400; and   (b) a copolymer of ethylene and an unsaturated carboxylic acid which copolymer has an acid number of at least 4.   
     The adhesive compositions exhibit good adhesion particularly to polyolefin substrates e.g. polyethylene without the necessity of oxidative surface treatment of the substrate surface such as by flame brushing.
Patent EP-0063974-A1 (EP)
Inventor: KNEIDER FRANCOIS
IPC: H02M7/537
Filed: 1982-03-31
Abstract: 1. A device for producing from an alternative current network source a direct current voltage source with regulation to provide a power supply for discharge tubes without returning spurious signals to the voltage source and without significant voltage loss, such device comprising means for providing a sinusoidal voltage in a circuit comprising said direct current voltage source (2, 2c, 2d), a switch (7) with its control (7, 7b) for chopping such voltage, at least one resonating circuit (winding 4a-capacitor 5) associated with at least one impedance (winding 6), such switch (7), such resonating circuit (4a, 5) and such impedance (6) being connected in series to the terminals of said direct current voltage source and at least one reactive element (winding 4b) connected to the control (7b) of switch (7) and responsive to the operational variations caused by the use of such device adapted to interfere on at least one regulation means (14, 15, 16), the device being characterized in that, in order to regulate and stabilize the discharge and absorb phenomena resulting from brutal overloads or short-circuits, said circuit feeds a load connected in series with at least one self-inductance (25), itself connected in series with at least one winding (4a or 4d) of said circuit.
Patent EP-0072827-A1 (EP)
Inventor: BASSETT PETER JOHN
IPC: G02F1/167
Filed: 1982-02-23
Abstract: Un dispositif d'affichage a electrophorese utilise des spheres transparentes (16) dont le diametre est de l'ordre de grandeur de la longueur d'onde de la lumiere visible au lieu des particules de pigment conventionnelles, ce qui accroit l'effet retro-reflechissant du dispositif. Les spheres (16) peuvent etre en verre ou en plastique ou bien une combinaison des deux et presentent une gravite specifique semblable a celle du milieu de suspension quiles contient.
Patent EP-0070879-A1 (EP)
Inventor: WISE JAMES L
IPC: B01D1/28
Filed: 1982-01-23
Abstract: Procede et appareil de recuperation de la chaleur perdue a partir de systemes thermomecaniques de reduction en pate et similaires (10) dans lesquels la chaleur perdue (25 et 35) sous la forme de vapeur emise par le broyeur mecanique et la chambre de latence (32) du systeme passe a travers un premier (44) et un second (46) evaporateur qui accroissent l'enthalpie du liquide de travail. Le liquide de travail (44c) sortant du premier evaporateur passe a travers un premier compresseur (48) pour accroitre de facon notable a la fois la pression et la temperature et augmenter encore l'enthalpie. Le fluide de travail a la sortie (58) du premier compresseur subit ensuite une desurchauffe dans un reservoir de refroidissement (54). La phase liquide du fluide de travail passe depuis ce reservoir vers les entrees des deux evaporateurs, alors que la phase vapeur se melange avec le fluide de travail sortant du second evaporateur (46) et penetre dans un second compresseur (50) pour subir d'autres augmentations de pression et de temperature. Le fluide de travail (74) sort du second compresseur et passe dans un condenseur (42) ou il transfere son energie calorifique a de l'eau traversant le condenseur, cette eau etant convertie en vapeur a une pression largement superieure a la pression atmospherique. Le liquide de travail, en donnant son energie calorifique, est converti en phase liquide et passe dans le tank de refroidissement qui est utilise comme moyen pour compenser les differences de debit massique, de temperature, de pression et d'enthalpie des fluides de travail passant respectivement dans le premier et le second compresseur, permettant ainsi au premier et au second compresseur de fonctionner a des temperatures et des niveaux de pression differents bien qu'ils soient entraines par le meme moteur. Le systeme de recuperation d'energie perdue produit de la vapeur extremement utile a haute pression, haute temperature, exempte des impuretes qui se trouvent dans la vapeur sortant du systeme de reduction en pate. L'un des
Patent EP-0076839-A1 (EP)
Inventor: EHNERT RICHARD E
IPC: B23C9/00
Filed: 1982-04-05
Abstract: Mandrin pouvant etre connecte a des machine-outils, pour y etre entraine par un bras d'entrainement rotatif (11) de la machine de maniere a faire avancer et reculer un outil rotatif selon des angles droits par rapport a l'arbre d'entrainement de la machine. Le mandrin possede une vis de diametre uniforme orientee vers l'arriere (35) qui traverse un ecrou d'avancement (41) et penetre dans une poupee creuse (43). L'ecrou d'avancement possede des filets (89) dans lesquels s'engagent les filets de la vis (35), avec une section creuse adjacente qui loge un palier de butees annulaires (49), ainsi qu'un collier posterieur de la poupee (43) qui force la poupee a se deplacer avec l'ecrou d'avancement. L'entrainement est transmis a la poupee au moyen d'un arbre creux rotatif (55), coaxial par rapport a la vis, mais maintenu axialement a l'interieur d'un boitier (13). L'arbre creux est pourvu dans sa longueur d'une rainure de cale (57) qui est colineaire avec une rainure de cale semblable (67) mais beaucoup plus longue dans la poupee. La poupee peut coulisser axialement vers l'avant et vers l'arriere au travers de l'arbre creux lorsque la poupee est poussee et tiree par l'ecrou d'avancement se deplacant sur la vis. Le mouvement rotatif est transmis a l'arbre creux au moyen d'un engrenage annulaire conique (51) entourant l'arbre creux, en prise avec un autre engrenage conique (53), a angle droit, relie a un arbre d'entrainement (11) en communication avec l'arbre d'entrainement de la machine-outil.
Patent EP-0080490-A1 (EP)
Inventor: PFLAUM HERMANN
IPC: F16D69/02
Filed: 1982-06-04
Abstract: L'un (4) des elements a friction est en un materiau ceramique et l'autre (7) en un materiau metallique ou en un materiau ceramique dont la composition chimique est differente de celle du premier element (4). Le materiau metallique est de preference un metal fritte Le materiau ceramique est une ceramique oxydee, en particulier de l'oxyde d'aluminium ou de zirconium ou du nitrure de silicium En associant le metal, en particulier le metal fritte avec la ceramique oxydee on augmente la vie de l'embrayage tout en reduisant la course d'embrayage. Le materiau ceramique peut etre porte par un support; il peut etre par exemple fritte en forme de segments dans le support. C'est l'agencement de la surface des elements qui est important, c'est-a-dire que la ceramique oxydee devrait comporter une surface tres poreuse.